本帖最后由 n805 于 2015-12-19 18:37 编辑
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NGC主机互换大型机板TRIFORCE是任天堂、namco和世嘉3个好基友合作而成的街机机板。而这个机板和NGC也是亲兄弟,很多参数和NGC都一模一样。但有許多不同的地方,包括比GC大一倍的1T-SRAM容量、增設世嘉的GD-ROM及可升級的RAM模組等,也能让家用主机与大型电玩相互间的移植更具效更具效率.性能方面在软件展示中已经获得了专业人士的认可,3 B2 E+ ^/ O I7 {
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主板規格
' h* T; ~1 K3 T0 u( HCPU:IBM PowerPC "Gekko" @ 486 MHz4 q: L, f0 _2 }6 A
顯示:(自訂)ATI/任天堂 "Flipper" @ 162 MHz
# Z7 V1 P6 R0 l色彩:24-bit Color (24-bit Z Buffer)
: e% @+ s5 I' Y7 v* g4 G& A6 f g/ ^7 y音效DSP:(自訂)Macronix 16-bit DSP @ 81 MHz% e e6 G5 h- {4 @
RAM:48MB MoSys 1T-SRAM主記憶體,10ns可接受延遲值
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CPU : IBM Power PC "Gekko"
- m" S$ R7 r$ A3 y% vSound DSP : Custom Macronix 16bit DSP @ 81MHz " |1 Y( q0 V% A# `
Main RAM : Main Memory 48 MB MoSys 1T-SRAM, Approximately 10ns Sustainable Latency. ( J+ n4 S# I" ]! W0 [* R2 `
RAM : Version "A" upgradable RAM modules, up to 512MB (possibly higher) / R0 V( A) ~6 ^) ~1 I: t) T: k
RAM : Version "B" unknown
" I0 C! ?) U0 P+ s2 OGraphics Engine : "Flipper" (Custom ATI/Nintendo) 3 @7 Z! }4 G" Q$ f9 w" Z5 I
Color : 24-bit Color, 24-bit Z Buffer.
1 a9 G0 b. l1 o! y% l6 zHardware Features : Fog, Subpixel Anti-aliasing, 8 Hardware lights, Alpha Blending, Virtual Texture Design, Multi-texture, Mapping/Bump/Environment Mapping, MIPMAP, Bilinear/Trilinear/Anisotropic Filtering, Real-time Texture Decompression (S3TC), HW 3-line Deflickering filter.
! W) z2 o, @# r+ j9 J* D: GNotes : Conceived as a joint venture between Sega, Namco and Nintendo to produce a low cost arcade system, with even talk of multiplayer games between people in arcades and home consoles using the GAMEFORCE network.
. m% x" I$ T) R$ fOrigonally thought to be just an arcade/jamma compatible system, this is now know to be around twice as powerfull as the home variant,
~; f5 ~; q- ~1 j) x0 q/ QThe only details being leaked that it has 48 MB of 1T-SRAM in place of the standard "cube's" 24, so to this end I have taken out all of the specs for the system an just replaced it with what we know about it so far.
- g6 c$ t5 ^( \& Y% N6 c+ y+ GDevelopement Notes : Sega's AM4 dept. re-wrote the Naomi development toolkit to be fully compatible with the Triforce, making development for this system very easy, as both Sega and Namco are familiar with it.
; ]9 s- M+ E: g, L7 \" z/ mHardware Notes : Sega have made the Naomi GD-ROM drive compatible with the triforce as well, it is unknown if this will be used by Namco and other manufacturers as well.
, F, W# L7 Q: FVersions : The 2 versions are the "A" and "B" versions. The "A" version has a Naomi stype Dimm board on top, where the "B" version has built in internal RAM.) ^$ I6 y& B0 b" t4 K7 V3 J
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